From: Johannes Berg <johannes@sipsolutions.net>
Date: Tue, 26 Jan 2010 13:19:52 +0000 (+0100)
Subject: mac80211: wait for beacon before enabling powersave
X-Git-Tag: v2.6.34-rc1~233^2~421^2~45
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=56007a028c51cbf800a6c969d6f6431d23443b99;p=pandora-kernel.git

mac80211: wait for beacon before enabling powersave

Because DTIM information is required for powersave
but is only conveyed in beacons, wait for a beacon
before enabling powersave, and change the way the
information is conveyed to the driver accordingly.

mwl8k doesn't currently seem to implement PS but
requires the DTIM period in a different way; after
talking to Lennert we agreed to just have mwl8k do
the parsing itself in the finalize_join work.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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